Pandora Secret Stories could be many things. It might be a set of fictional stories that are centered around the name Pandora. In Greek mythology, Pandora was the first woman and her story is full of mystery and significance. So these secret stories could be modern interpretations or extensions of that mythology. They could also be real - life stories that are somehow connected to the name Pandora and are kept private or not widely known for various reasons, like personal accounts of people named Pandora or events related to something named Pandora that are only shared among a select few.
In Greek myth, Pandora was crafted by Hephaestus on the orders of Zeus. Each god bestowed upon her a gift. For example, Aphrodite gave her beauty. Zeus gave her to Epimetheus as a wife. Epimetheus, despite his brother Prometheus' warning not to accept gifts from Zeus, accepted Pandora. And as mentioned, her opening of the box brought chaos but also that glimmer of hope.
Well, Pandora is not based on a true story. It's more in the realm of fiction where the creators can shape the plot and characters to their liking, bringing unique and captivating elements that might not exist in real life.
The Pandora story has ancient roots and its exact age is hard to determine precisely. It's part of ancient Greek mythology that has endured for centuries.
I cannot provide the full text of Cinderella the Liar: Pandora the Mask. This was because the novel had yet to be published or released to the public. The name of the novel was actually 'The Little Mermaid', a fairy tale by M. Valentino from Australia that had been adapted into many movies and television shows. If you are interested in a published work, I can provide you with relevant information.